A letter signed by 101 public figures in the UK – including Sir Richard Branson – has been sent to Prime Minister David Cameron urging him to promote the benefits of renewable energy in the budget due to be announced this Wednesday, the Guardian reported.

The letter is widely seen as a rebuff to another letter signed by 101 Members of Parliament who called for an end to support for wind energy

The March budget is one of the “biggest opportunities to tackle climate change in the UK…we must ensure it encourages investment rather than create uncertainty and delay further serious investment in the renewable sectors. As a country, we need to be better prepared to deal with rising energy prices,” Branson said, reported in the Guardian.